Package io.ebean.event
Interface BeanPersistListener
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- All Known Implementing Classes:
AbstractBeanPersistListener
public interface BeanPersistListener
Listens for committed bean events.These listen events occur after a successful commit. They also occur in a background thread rather than the thread used to perform the actual insert update or delete. In this way there is a delay between the commit and when the listener is notified of the event.
It is worth noting that BeanPersistListener is different in two main ways from BeanPersistController postXXX methods.
- BeanPersistListener only sees successfully committed events. BeanPersistController pre and post methods occur before the commit or a rollback and will see events that are later rolled back
- BeanPersistListener runs in a background thread and will not effect the response time of the actual persist where as BeanPersistController code will
A BeanPersistListener is either found automatically via class path search or can be added programmatically via
DatabaseConfig.add(BeanPersistListener)}.- See Also:
DatabaseConfig.add(BeanPersistListener)
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voiddeleted(Object bean)Notified that a bean has been deleted.voidinserted(Object bean)Notified that a bean has been inserted.booleanisRegisterFor(Class<?> cls)Return true if this BeanPersistListener should be registered for events on this entity type.voidsoftDeleted(Object bean)Notified that a bean has been soft deleted.voidupdated(Object bean, Set<String> updatedProperties)Notified that a bean has been updated.
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Method Detail
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isRegisterFor
boolean isRegisterFor(Class<?> cls)
Return true if this BeanPersistListener should be registered for events on this entity type.
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inserted
void inserted(Object bean)
Notified that a bean has been inserted.- Parameters:
bean- The bean that was inserted.
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updated
void updated(Object bean, Set<String> updatedProperties)
Notified that a bean has been updated.- Parameters:
bean- The bean that was updated.updatedProperties- The properties that were modified by this update.
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deleted
void deleted(Object bean)
Notified that a bean has been deleted.- Parameters:
bean- The bean that was deleted.
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softDeleted
void softDeleted(Object bean)
Notified that a bean has been soft deleted.- Parameters:
bean- The bean that was soft deleted.
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